he doesn't want to leave you at your mom's, she was a bitch to the pair of you but, he couldn't take you on tour, he felt so bad as you stood at the doorstep, his 4 year old daughter basically begging him to come back, he sighs and walks over, crouching down to your height

"It's okay baby, I'll be back in a few weeks, I'm sure mommy's ganna take care of you..."